{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system owner", "common vulnerabilities and exposures", "vulnerable system version", "vulnerable system", "capabilities", "time"]}, {"event_type": "data breach", "trigger": true, "arguments": ["victim", "tool", "attack pattern", "attacker", "purpose", "compromised data", "number of data", "number of victim", "time", "place"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerability", "releaser", "issues addressed", "supported platform", "patch", "vulnerable system version", "common vulnerabilities and exposures", "vulnerable system", "time"]}, {"event_type": "phishing", "trigger": true, "arguments": ["purpose", "damage amount", "time", "attacker", "place", "attack pattern", "trusted entity", "tool"]}, {"event_type": "ransom", "trigger": true, "arguments": ["attack pattern", "attacker", "payment method", "place", "victim", "damage amount", "tool", "time", "price"]}], "input": "Bitcoins are the most common currency of ransomware payments , and because most victims do not own them , the initial bitcoin purchase provides a starting point for tracking payments ."}
{"discover vulnerability": [], "data breach": [], "patch vulnerability": [], "phishing": [], "ransom": [{"trigger": "ransomware payments", "arguments": {"attack pattern": "NAN", "attacker": "NAN", "payment method": "Bitcoins", "place": "NAN", "victim": "NAN", "damage amount": "NAN", "tool": "NAN", "time": "NAN", "price": "NAN"}}]}